Compare Heimdall vs Cat Grant real name and family and other exciting information. We are also providing you with the comparison of alias, alter ego, family tree and love Interest of both the characters along with Heimdall Real Name vs Cat Grant Real Name. You can also check out the comparison list of artists who played Heimdall and Cat Grant in movies, animated films and TV series. Also compare the identity of these popular fictional characters in Heimdall vs Cat Grant real name.